Ubantu下安装zookeeper,zkui,kafka笔记

sudo gedit /etc/rc.local

启动zookeeper

cd /usr/local/zk/bin
sudo ./zkServer.sh start ../conf/zoo1.cfg

sudo /usr/local/zk/bin/zkServer.sh start /usr/local/zk/conf/zoo1.cfg
sudo /usr/local/zk/bin/zkServer.sh start /usr/local/zk/conf/zoo2.cfg
sudo /usr/local/zk/bin/zkServer.sh start /usr/local/zk/conf/zoo3.cfg

echo ruok|nc 127.0.0.1 2181 测试是否启动了该Server,若回复imok表示已经启动
echo kill | nc 127.0.0.1 2181 ,关掉server
echo conf | nc 127.0.0.1 2181 ,输出相关服务配置的详细信息。

sudo /usr/local/zk/bin/zkCli.sh -server 192.168.3.13:2181
sudo ./zkCli.sh -server localhost:2181

create /arthur “”
create /arthur/leeapp “”
create /arthur/leeapp/name dy
create /arthur/leeapp/name2 susan

启动zkui

cd /usr/local/zkui
nohup java -jar zkui-2.0-SNAPSHOT-jar-with-dependencies.jar &

启动kafka前启动zookeeper(kafaka自带)

sudo ./bin/zookeeper-server-start.sh ./config/zookeeper4.properties

修改 server4.properties/server4.properties/server4.properties

sudo gedit config/server4.properties
sudo gedit config/server5.properties

启动kafka

sudo ./bin/kafka-server-start.sh config/server3.properties &
sudo ./bin/kafka-server-start.sh config/server4.properties &
sudo ./bin/kafka-server-start.sh config/server5.properties &

创建topic

sudo ./bin/kafka-topics.sh –create –zookeeper localhost:2184 –replication-factor 1 –partitions 1 –topic kafkatopic2
或者
bin/kafka-topics.sh –create –zookeeper localhost:2184 –replication-factor 1 –partitions 1 –topic test

查看自己创建的topic信息

bin/kafka-topics.sh –list –zookeeper localhost:2184

发送消息

bin/kafka-console-producer.sh –broker-list localhost:9093 –topic test

启动consumer消费消息

bin/kafka-console-consumer.sh –zookeeper localhost:2184 –topic test –from-beginning

如果已经有了一个集群,运行descirbe topics 命令查看状态

bin/kafka-topics.sh –describe –zookeeper localhost:2184 –topic my-replicated-topic

=======================================================

java_home

export JAVA_HOME=/usr/lib/jvm/java8

zookeeper

./usr/local/zk/bin/zkServer.sh start zoo1.cfg
./usr/local/zk/bin/zkServer.sh start zoo2.cfg
./usr/local/zk/bin/zkServer.sh start zoo3.cfg

kafka

./bin/zookeeper-server-start.sh ./config/zookeeper4.properties
./bin/kafka-server-start.sh config/server3.properties &

exit 0

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